These mirrors are also used on roads, driveways, and alleys to provide safety for motorists where there is a lack of visibility, especially at curves and turns. They are also often found in the hallways of various buildings including hospitals, hotels, schools, stores, and apartment buildings. They are usually mounted on a wall or ceiling where hallways intersect each other, or where they make sharp turns. They are useful for people accessing the roadways and hallways, especially at locations having blind spots or where visibility may be limited.
- 24 Inches (only indoor)
- 30 Inches (indoor and outdoor)